Utah State Archives Series 540. Brand books contain all livestock brands and ear marks registered with the State Department of Agriculture. Livestock is assumed to include all types of animals raised for pleasure or for profit. The 1917 law was the first to specifically mention cattle, horses, and mules as livestock [ Laws of Utah, chapter 105 (1917)], although the brands of these and perhaps other animals may have been recorded before then. Subsequent revisions of the brand law expanded the definition of livestock to include several other animals.

Territorial Case Files of the U.S. District Courts of Utah 1870-1896. NARA M1401. Judicial records originating in the seats of the four US districts prior to Utah statehood: Salt Lake City, Ogden, Provo, and Beaver. Fold3 is an online repository for original historical documents, combined with the ability for users to make comments, annotations, and upload their own documents. The focus of Fold3 is to be a comprehensive collection of U.S. Military records. Some areas of Fold3 are free to use, while others can be freely searched and then viewed with a paid subscription.